Remove committer list, bugzilla, watchlist code and transitive closure of stuff.

Tools/Scripts/webkitpy/tool/commands/chromechannels.py

-# Copyright (c) 2012 Google Inc. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-from optparse import make_option
-
-from webkitpy.common.net.omahaproxy import OmahaProxy
-from webkitpy.tool.multicommandtool import AbstractDeclarativeCommand
-
-import re
-
-
-class ChromeChannels(AbstractDeclarativeCommand):
-    name = "chrome-channels"
-    help_text = "List which chrome channels include the patches in bugs returned by QUERY."
-    argument_names = "QUERY"
-    long_help = """Retrieves the current list of Chrome releases from omahaproxy.appspot.com,
-and then runs the bugzilla quicksearch QUERY on bugs.bugzilla.org. For each bug
-returned by query, a single svn commit is deduced, and a short summary is
-printed of each bug listing which Chrome channels contain each bugs associated
-commit.
-
-The QUERY can be as simple as a bug number, or a comma delimited list of bug
-numbers. See https://bugzilla.mozilla.org/page.cgi?id=quicksearch.html for full
-documentation on the query format."""
-
-    chrome_channels = OmahaProxy.chrome_channels
-    commited_pattern = "Committed r([0-9]+): <http://trac.webkit.org/changeset/\\1>"
-    rollout_pattern = "Rolled out in http://trac.webkit.org/changeset/[0-9]+"
-
-    def __init__(self):
-        AbstractDeclarativeCommand.__init__(self)
-        self._re_committed = re.compile(self.commited_pattern)
-        self._re_rollout = re.compile(self.rollout_pattern)
-        self._omahaproxy = OmahaProxy()
-
-    def _channels_for_bug(self, revisions, bug):
-        comments = bug.comments()
-        commit = None
-
-        # Scan the comments, looking for a sane list of commits and rollbacks.
-        for comment in comments:
-            commit_match = self._re_committed.search(comment['text'])
-            if commit_match:
-                if commit:
-                    return "%5s %s\n... has too confusing a commit history to parse, skipping\n" % (bug.id(), bug.title())
-                commit = int(commit_match.group(1))
-            if self._re_rollout.search(comment['text']):
-                commit = None
-        if not commit:
-            return "%5s %s\n... does not appear to have an associated commit.\n" % (bug.id(), bug.title())
-
-        # We now know that we have a commit, so gather up the list of platforms
-        # by channel, then print.
-        by_channel = {}
-        for revision in revisions:
-            channel = revision['channel']
-            if revision['commit'] < commit:
-                continue
-            if not channel in by_channel:
-                by_channel[revision['channel']] = " %6s:" % channel
-            by_channel[channel] += " %s," % revision['platform']
-        if not by_channel:
-            return "%5s %s (r%d)\n... not yet released in any Chrome channels.\n" % (bug.id(), bug.title(), commit)
-        retval = "%5s %s (r%d)\n" % (bug.id(), bug.title(), commit)
-        for channel in self.chrome_channels:
-            if channel in by_channel:
-                retval += by_channel[channel][:-1]
-                retval += "\n"
-        return retval
-
-    def execute(self, options, args, tool):
-        search_string = args[0]
-        revisions = self._omahaproxy.get_revisions()
-        bugs = tool.bugs.queries.fetch_bugs_matching_quicksearch(search_string)
-        if not bugs:
-            print "No bugs found matching '%s'" % search_string
-            return
-        for bug in bugs:
-            print self._channels_for_bug(revisions, bug),